Answer: The answer is 2.5
Step-by-step explanation:
I just took the quiz and it was the correct answer.
Answer:
dont remember the property names but subtract 10 on both sides then divide by 7 on both sides
Answer:
8.1
Step-by-step explanation:
59/360(π4^2)
= 8.1
Ugh I hate math so much are you in 8th grade too?? I’m doing the same thing
Answer:
gradient = 9
Step-by-step explanation:
The gradient of the tangent at x = a is the derivative 
Differentiate using the power rule on each term
(a
) = na
and ( constant ) = 0
y = 2x² + 5x - 3
= 2.2
+ 5
- 0
= 4x + 5
( x = 1 ) = 4(1) + 5 = 4 + 5 = 9 ← gradient of tangent
